lixzie
lixzie lixzie
  • 23-01-2022
  • Mathematics
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5 А 18 cm 7 cm •C B Calculate the size of angle ACB.
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5 А 18 cm 7 cm C B Calculate the size of angle ACB class=
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oliv9 oliv9
  • 23-01-2022
use Pythagoras to figure this angle out.

since you are given the lengths of angle ab and ac that means you use sin because they are the opposite and hypotenuse side to the angle.
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